Racing car bumper with cavities



FIG. 1 is a front perspective view taken from above and from the left side of a racing car bumper with cavities showing our new design;

FIG. 2 is a top plan view thereof, a bottom plan view being a mirror image thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side elevation view thereof, a left side elevation view being a mirror image thereof; and,

FIG. 6 is a front perspective view thereof as shown in FIG. 1, the vehicle shown in broken lines is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a racing car bumper with cavities, as shown and described. 